Delete your previous version of Windows - Microsoft Support Ten days after you upgrade to Windows, your previous version of Windows is automatically deleted from your PC If you need to free up drive space sooner and are confident your files and settings are correct, you can safely delete the previous Windows installation yourself
KB5012334—Delete the Windows. old folder using Storage sense in the . . . The Windows old folder contains the previous version of Windows on your device If you want to remove the previous version after you upgrade, the easiest method is to use Storage sense in the Settings app Follow the steps below for your version of the Windows operating system
How to Delete or Remove the Windows. old Folder in Windows 10 and Windows 11 If your current version of Windows is working properly and you do not plan to roll back, you can safely delete this folder to free up storage This guide explains how to remove the Windows old folder in Windows 10 and Windows 11 using safe and reliable methods
How to Delete Previous Windows Installation Files in Windows 11 10 This comprehensive guide walks you through the process of safely deleting previous Windows installation files on both Windows 11 and Windows 10 We’ll explore multiple methods, from using built-in tools to manual deletion, along with safety tips and troubleshooting advice
Windows 10: What Is Windows. old Folder And Can I Delete It? After you have verified your files, tested Windows, and confirmed you do not need to roll back, you can remove Windows old safely using Storage Settings or Disk Cleanup instead of trying to delete it manually
How to delete the Windows. old folder on Windows 10 In this how-to guide, we'll walk you through how to get rid of the "Windows old" folder to free up several gigabytes of space to store more important files